body {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-color: #333;
  color: #fff;
  font-family: PingFangSC-Regular, PingFang SC;
  height: 100%;
  margin: 0;
  padding: 0;
  width: 100%;
}

code {
  font-family: source-code-pro, Menlo, Monaco, Consolas, 'Courier New',
    monospace;
}

#root{
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  overflow: hidden;
}